#!/bin/bash

#Reference:https://www.cnblogs.com/EasonJim/p/8315939.html

for i in "ls";
do 
 echo $i is file name\|;
done

echo "--------------------------";

for file in ./*;
do 
 echo $file is file path;
done

echo "--------------------------";

for file in $(ls *.sh)
do 
 echo file path is:  $file
done 
